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Ecological and chemical classification for surface waters |

Ecological status or potential Chemical status
Number of water bodies

Chemical and quantitative classification for groundwater |

Quantitative status Chemical status
Number of water bodies

Summary of ecological status or potential and chemical status and objectives for surface water bodies (number of water bodies) including those with less stringent objectives and extended deadlines (blue shaded cells)

Summary of quantitative and chemical status objectives for groundwater (number of water bodies) including those with less stringent objectives and extended deadlines (blue shaded cells)

Reasons for not achieving good status and reasons for deterioration in this

The table below shows the number of reasons for not achieving good status (RNAGS) and reasons for deterioration (RFD), split by sector.

Numbers of measures split by sector

This table shows the number of confident measures in the catchment.

{"type":"Operational Catchment","management-catchment-label":"Don and Rother","river-basin-district-label":"Humber","management-catchment":"ManagementCatchment/3029","river-basin-district":"RiverBasinDistrict/4","label":"Dearne","description":"The Dearne catchment centres on the urban area surrounding Barnsley and includes Skelmanthorpe in the west, Royston in the north and Mexborough in the east with Wath upon Dearne in the south. There are 15 surface water bodies in this catchment. The main tributaries of the Dearne include Cudworth Dyke, Silkstone Beck, Cawthorne Dyke, River Doe, Dudworth Dyke and Rockley Dike. The significant issues include the impact of water company discharges, run off from brown field land and agricultural land and physical modifications. This operational catchment contains the Dearne NIA which focusses on habitat connectivity along the Dearne valley.","rbd-hyperlink":"https://www.gov.uk/government/collections/river-basin-management-plans-2015","photoAltText":"View of Dearne operational catchment","id":"3125","wbagg":{"header":["Water body categories","Natural","Artificial","Heavily modified","Total"],"aggregations":[{"Water body categories":"River, canals and surface water transfers ","Natural":4,"Artificial":0,"Heavily modified":11,"Total":15},{"Water body categories":"Lake","Natural":0,"Artificial":0,"Heavily modified":0,"Total":0},{"Water body categories":"Coastal","Natural":0,"Artificial":0,"Heavily modified":0,"Total":0},{"Water body categories":"Estuarine","Natural":0,"Artificial":0,"Heavily modified":0,"Total":0},{"Water body categories":"Groundwater","Natural":0,"Artificial":0,"Heavily modified":0,"Total":0},{"Water body categories":"Total","Natural":4,"Artificial":0,"Heavily modified":11,"Total":15}]},"classificationstatus":{"surfaceWrapper":{"chemical":{"header":[{"color":"#FF0000","type":"Fail"},{"color":"#00CC00","type":"Good"}],"status":{"2016 Cycle 2":{"Good":15,"Fail":0},"2015 Cycle 2":{"Good":15,"Fail":0}}},"ecological":{"header":[{"color":"#FF0000","type":"Bad"},{"color":"#FFA500","type":"Poor"},{"color":"#FFFF00","type":"Moderate"},{"color":"#00CC00","type":"Good"},{"color":"#0000FF","type":"High"}],"status":{"2016 Cycle 2":{"High":0,"Moderate":12,"Poor":2,"Bad":0,"Good":1},"2015 Cycle 2":{"High":0,"Moderate":12,"Poor":2,"Bad":0,"Good":1}}},"total":{"header":[{"color":"total","type":"#ffffff"}],"status":{"2016 Cycle 2":{"total":15},"2015 Cycle 2":{"total":15}}}},"yearandcycles":["2016 Cycle 2","2015 Cycle 2"]},"measureRnagagg":{"measureRNAGdata":{"data":[{"sector":"Agriculture and rural land management","rfd":0,"rnag":7,"total":7,"measureCount":1},{"sector":"Domestic General Public","rfd":0,"rnag":1,"total":1,"measureCount":0},{"sector":"Industry","rfd":0,"rnag":4,"total":4,"measureCount":0},{"sector":"Local and Central Government","rfd":0,"rnag":7,"total":7,"measureCount":1},{"sector":"Mining and quarrying","rfd":0,"rnag":4,"total":4,"measureCount":0},{"sector":"Navigation","rfd":0,"rnag":0,"total":0,"measureCount":0},{"sector":"No sector responsible","rfd":0,"rnag":2,"total":2,"measureCount":0},{"sector":"Other","rfd":0,"rnag":1,"total":1,"measureCount":1},{"sector":"Recreation","rfd":0,"rnag":4,"total":4,"measureCount":0},{"sector":"Sector under investigation","rfd":0,"rnag":0,"total":0,"measureCount":0},{"sector":"Urban and transport","rfd":0,"rnag":22,"total":22,"measureCount":0},{"sector":"Waste treatment and disposal","rfd":0,"rnag":0,"total":0,"measureCount":0},{"sector":"Water Industry","rfd":0,"rnag":51,"total":51,"measureCount":4}]},"measureHeader":{"Sector":"sector","Number of measures":"measureCount"},"rnagHeader":{"Sector":"sector","RFD":"rfd","RNAG":"rnag","Grand Total":"total"},"measureFooter":["Grand Total","7"],"rnagFooter":["Grand Total","0","103","103"]},"objectivestatus":{"surfaceWrapper":{"tables":{"Chemical status":{"tablename":"Chemical status","header":[{"color":"#FF0000","type":"Fail"},{"color":"#00CC00","type":"Good"},{"color":"#ffffff","type":"Total"}],"status":{"Beyond 2027":{"Total":0,"Good":0,"Fail":0},"By 2021":{"Total":0,"Good":0,"Fail":0},"Total":{"Total":15,"Good":15,"Fail":0},"By 2015":{"Total":15,"Good":15,"Fail":0},"By 2027":{"Total":0,"Good":0,"Fail":0}}},"Ecological status or potential":{"tablename":"Ecological status or potential","header":[{"color":"#FF0000","type":"Bad"},{"color":"#FFA500","type":"Poor"},{"color":"#FFFF00","type":"Moderate"},{"color":"#00CC00","type":"Good"},{"color":"#0000FF","type":"High"},{"color":"#ffffff","type":"Total"}],"status":{"Beyond 2027":{"High":0,"Bad":0,"Poor":0,"Moderate":0,"Total":0,"Good":0},"By 2021":{"High":0,"Bad":0,"Poor":0,"Moderate":0,"Total":0,"Good":0},"Total":{"High":0,"Bad":0,"Poor":0,"Moderate":9,"Total":15,"Good":6},"By 2015":{"High":0,"Bad":0,"Poor":0,"Moderate":8,"Total":10,"Good":2},"By 2027":{"High":0,"Bad":0,"Poor":0,"Moderate":1,"Total":5,"Good":4}}}},"byyears":[]},"byyears":["By 2015","By 2021","By 2027","Beyond 2027","Total"]},"legend":[{"type":"Operational Catchment","color":"#333366"}]}